Buick Lesabre 2000 — technical service bulletin
Bulletin 000854003 · NHTSA communication 614383 · issued Apr 1, 2000
Technical service bulletin
communication type
Electrical System
component
2000
model years
1
vehicle entries
Official summary
Vehicles built prior to vin y4216288 and yu249699 may exhibit a horn that requires a high effort to actuate in cold weather. *tt
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.